84969760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 213276672

約数和(自身を除く): 128306912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 74, 80, 124, 148, 155, 160, 185, 248, 296, 310, 370, 463, 496, 592, 620, 740, 926, 992, 1147, 1184, 1240, 1480, 1852, 2294, 2315, 2480, 2960, 3704, 4588, 4630, 4960, 5735, 5920, 7408, 9176, 9260, 11470, 14353, 14816, 17131, 18352, 18520, 22940, 28706, 34262, 36704, 37040, 45880, 57412, 68524, 71765, 74080, 85655, 91760, 114824, 137048, 143530, 171310, 183520, 229648, 274096, 287060, 342620, 459296, 531061, 548192, 574120, 685240, 1062122, 1148240, 1370480, 2124244, 2296480, 2655305, 2740960, 4248488, 5310610, 8496976, 10621220, 16993952, 21242440, 42484880, 84969760]

約数ペア:

[(1, 84969760), (2, 42484880), (4, 21242440), (5, 16993952), (8, 10621220), (10, 8496976), (16, 5310610), (20, 4248488), (31, 2740960), (32, 2655305), (37, 2296480), (40, 2124244), (62, 1370480), (74, 1148240), (80, 1062122), (124, 685240), (148, 574120), (155, 548192), (160, 531061), (185, 459296), (248, 342620), (296, 287060), (310, 274096), (370, 229648), (463, 183520), (496, 171310), (592, 143530), (620, 137048), (740, 114824), (926, 91760), (992, 85655), (1147, 74080), (1184, 71765), (1240, 68524), (1480, 57412), (1852, 45880), (2294, 37040), (2315, 36704), (2480, 34262), (2960, 28706), (3704, 22940), (4588, 18520), (4630, 18352), (4960, 17131), (5735, 14816), (5920, 14353), (7408, 11470), (9176, 9260)]